Rene Furterer RF 80 Hair Loss Treatment , reactive hair loss can be caused by many factors including stress or over-fatigue, a very unbalanced diet, pregnancy, a psychological shock, surgery, and certain medicines. The hair becomes weakened and falls out more than is normal. The normal regrowth process is then slowed down. RF80 is an exclusive principle made from plant peptides with a particularly high level of protein reserves and sulfured amino acids. Gives you hair vigor, volume and shine. RF 80 should be used once a week within a complete hair care program. Apply at night before bed. Wash out the following morning.